Self-Powered Near-Infrared photodetector based on Graphyne/Hexagonal boron phosphide heterostructure with high responsivity and Robustness: A theoretical study

2021 ◽  
Vol 569 ◽  
pp. 151035
Author(s):  
Yanni Zhang ◽  
Jiangni Yun ◽  
Siyu Zhang ◽  
Liru Zeng ◽  
Zhisong Bi ◽  
...  
Keyword(s):  
Near Infrared ◽  
Theoretical Study ◽  
Infrared Photodetector ◽  
High Responsivity ◽  
Boron Phosphide ◽  
Self Powered

Single Si nanowire (diameter ≤ 100 nm) based polarization sensitive near-infrared photodetector with ultra-high responsivity

Nanoscale ◽  
2014 ◽  
Vol 6 (19) ◽  
pp. 11232-11239 ◽  
Author(s):  
K. Das ◽  
S. Mukherjee ◽  
S. Manna ◽  
S. K. Ray ◽  
A. K. Raychaudhuri
Keyword(s):  
Near Infrared ◽  
Silicon Nanowire ◽  
Exciting Light ◽  
Infrared Photodetector ◽  
Zero Bias ◽  
Nanowire Diameter ◽  
Si Nanowire ◽  
High Responsivity ◽  
Infra Red ◽  
Msm Photodetectors

Single silicon nanowire-based MSM photodetectors show ultra high responsivity (>104 A W−1) in the near-infra-red region, even at zero bias. The observed photoresponse is sensitive to the polarization of the exciting light, allowing the device to act as a polarization-dependent photodetector.

Self-assembled KCu7S4 nanowire monolayers for self-powered near-infrared photodetectors

Nanoscale ◽  
2018 ◽  
Vol 10 (39) ◽  
pp. 18502-18509 ◽  
Author(s):  
You-Yi Wang ◽  
Ya-Dong Wu ◽  
Wei Peng ◽  
Yong-Hong Song ◽  
Bao Wang ◽  
...  
Keyword(s):  
Near Infrared ◽  
Nanowire Array ◽  
The Self ◽  
Infrared Photodetectors ◽  
Infrared Photodetector ◽  
Self Assembled ◽  
Self Powered

The Si/KCu7S4 heterojunction with a close-packed and well-aligned nanowire array serves as the self-powered near-infrared photodetector.

Self-Powered UV-Near Infrared Photodetector Based on Reduced Graphene Oxide/n-Si Vertical Heterojunction

Small ◽  
2016 ◽  
Vol 12 (36) ◽  
pp. 5019-5026 ◽  
Author(s):  
Guanghui Li ◽  
Lin Liu ◽  
Guan Wu ◽  
Wei Chen ◽  
Sujie Qin ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Near Infrared ◽  
Infrared Photodetector ◽  
Reduced Graphene ◽  
Self Powered

High‐Responsivity Near‐Infrared Photodetector Using Gate‐Modulated Graphene/Germanium Schottky Junction

2019 ◽  
Vol 5 (6) ◽  
pp. 1800957 ◽  
Author(s):  
Kyoung Eun Chang ◽  
Cihyun Kim ◽  
Tae Jin Yoo ◽  
Min Gyu Kwon ◽  
Sunwoo Heo ◽  
...  
Keyword(s):  
Near Infrared ◽  
Schottky Junction ◽  
Infrared Photodetector ◽  
High Responsivity

scholarly journals Bilayer graphene based surface passivation enhanced nano structured self-powered near-infrared photodetector

2015 ◽  
Vol 23 (4) ◽  
pp. 4839 ◽  
Author(s):  
Longhui Zeng ◽  
Chao Xie ◽  
Lili Tao ◽  
Hui Long ◽  
Chunyin Tang ◽  
...  
Keyword(s):  
Near Infrared ◽  
Surface Passivation ◽  
Bilayer Graphene ◽  
Infrared Photodetector ◽  
Self Powered

Core–shell silicon nanowire array–Cu nanofilm Schottky junction for a sensitive self-powered near-infrared photodetector

2016 ◽  
Vol 4 (46) ◽  
pp. 10804-10811 ◽  
Author(s):  
Chun-Yan Wu ◽  
Zhi-Qiang Pan ◽  
You-Yi Wang ◽  
Cai-Wang Ge ◽  
Yong-Qiang Yu ◽  
...  
Keyword(s):  
Near Infrared ◽  
Silicon Nanowire ◽  
Nanowire Array ◽  
Infrared Light ◽  
Schottky Junction ◽  
Core Shell ◽  
Infrared Photodetector ◽  
Sinw Array ◽  
Silicon Nanowire Array ◽  
Self Powered

A sensitive self-powered near infrared light photodetector was fabricated by coating a freestanding silicon nanowire (SiNW) array with a layer of Cu nanofilm.

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